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Site Id/Address: Permit# I Approved: <br />1997 Residential W C Chapter 6: Widdowgsi g . dr 9 * ... <br />Instructions: Fill out the window and door schedules. Use actual NFRC tested U-factor data whenever possible, or use the appropria <br />WSEC Chapter 10 default table. Use the Glazing to Floor Area Calculation to determine the vour particular Prescriptive fMtinn <br />Window Schedule (include sliding glass doom) <br />AREA z U-factor = UA Value <br />Location <br />(room) <br />Frame Type/ <br /># of Panes <br />Manufacturer & <br />Model (if known) <br />List Reference <br />Source of U-factor <br />S1Ze <br />O <br />Quentitk <br />t <br />U-factory; <br />clue <br />or <br />vr <br />Total Window Area: <br />Glazing <br />UA: <br />Skylight Schedule <br />AREA It U-factor = UA Value <br />Location <br />(room) <br />Frame Type/ <br /># of Panes <br />Manufacturer & <br />Model (if known) <br />List Refereacel <br />Source of U-fuctor <br />Size <br />Quantity <br />U-factor Vdne <br />. •,' <br />Total Skylight Area: i <br />Skylight <br />UA: <br />Door Schedule 1 <br />ADI A . ri_VAr IIV — rrA 17-1— <br />Location <br />(room) <br />Type <br />Glass <br />Area Ft2 <br />Single <br />Pane ? <br />Manufacturer/Model <br />Size <br />vhsw) <br />Quantity <br />= r <br />as <br />U-factor ' <br />I.t7:Y <br />C <br />Enter Exempt Swinging Door Size here 4 <br />00rDrea of <br />Glass: <br />Total Door Area: <br />Door. <br />UA:, ; <br />Glazing to Floor Area Calculations• <br />NOTE: Actual Single Pane Area plus Garden Window Area (as described in footnote #3) must not 1% of the floor <br />( Window Area+ Skylight Ares4 + Door Glass + Single Pane Area + Garden Window Area) +Cond ;)P1oorAms=Glad <br />—.� <br />Weighted Average Calculations r, <br />Total Window UA Total Window Area — t1N o <br />Total Skylight UA Total Skylight Area = o <br />Total Door UA T Total Door Area Duor.UoL <br />1. Enter one of the following: W SEC Table 10.6A.B,C,D, or E, or NFRC test. 2.One SWINGING DOOR, whether glass (such as a. glass french door) <br />or opaque (such as an ornamental panel door), of 24 square feet or less, may be excluded from the floor/glazing area percentage calculation and Lhe door <br />weighted average U-factor calculation. Use the top line of the Door Schedule for the one swinging door (NOT a slider) you wish to exclude from your <br />calculations.3. WSEC requires that single pane glazing and t inyl or wood framed double glazed garden windows be doubled for the glazing to floor <br />area percentage calculation. Therefore. single pane windows and wood or vinyl framed double glazed garden window area is re -added to this equation. <br />4. Skylights with a U-factor of 0.40 or less may be ommiucd from this calculation. <br />ay.iwre Wm <br />